AMD Radeon RX 7700 XT 12GB
Overview
The Radeon RX 7700 XT is the 54 compute unit Navi 32 part, the same configuration AMD sells as the Radeon PRO W7700. It boosts to 2544 MHz for 35.2 TFLOPS of FP32 vector and 70.3 TFLOPS of FP16 matrix, close to the RX 7800 XT on compute but well behind it on memory: 12 GB of GDDR6 on a 192-bit bus at 432 GB/s against 16 GB at 624 GB/s. For gaming at 1440p that trade is reasonable and for model work it usually is not, since 12 GB is the first thing you run out of. Board power is 245 W in a 267 mm, 2.5-slot card.
Performance
Peak theoretical throughput by precision type
| Precision | Peak |
|---|---|
FP64 | No verified data available |
FP32 32-bit floating point | 35TFLOPS |
TF32 | No verified data available |
BF16 | No verified data available |
FP16 16-bit floating point | 70TFLOPS |
FP8 | No verified data available |
FP6 | No verified data available |
FP4 | No verified data available |
INT8 8-bit integer | 70TOPS |
INT4 4-bit integer | 141TOPS |
Every figure here is dense. The vendor documents no structured (2:4) sparsity mode for this part, so there is no second number to quote.
Per watt divides the dense figure by the 245 W board power. Where only a sparse figure exists, the cell says so.
The Radeon RX 7700 XT 12GB in the GPU landscape
Peak FP16 TFLOPS (dense) against TDP, single-GPU parts tracked by Flopper
Higher and further left is better: more half-precision throughput for less power.
Specifications
Architecture
RDNA 3
Form Factor
PCIe
Launch Year
2023
Process Node
5nm
Memory
12 GB GDDR6
Bandwidth
432 GB/s
TDP
245 W
Max Power
245 W
Transistors
28.1 billion
Stream Processors
3,456
Spec Confidence
Official
Full Specifications
| Compute Engine | |
|---|---|
| Stream Processors | 3,456 |
| Tensor Cores | 108 (RDNA 3) |
| Compute Units | 54 |
| Boost Clock | 2.54 GHz |
| Chip Design | |
| Transistors | 28.1 billion |
| Process Node | 5nm |
| Memory | |
| VRAM | 12 GB |
| Memory Type | GDDR6 |
| Bandwidth | 432 GB/s |
| Interface Width | 192-bit |
| Memory Clock | 18 GT/s |
| Interconnect & I/O | |
| PCIe | Gen 4 x16 |
| Cache | |
| Infinity Cache | 48 MB |
| Power & Thermal | |
| TDP | 245 W |
| Max Board Power | 245 W |
| Power Connector | 2x8-Pin |
| Enterprise Features | |
| Sparsity | No |
| Physical & Media | |
| Card Length | 267 mm |
| Width | 2.5-slot |
| General | |
| Form Factor | PCIe |
| Architecture | RDNA 3 |
| Process Node | 5nm |
| Launch Year | 2023 |
Datasheet & Resources
Flopper Datasheet
AMD Radeon RX 7700 XT 12GB specifications, generated from our database. Printable.
Vendor product page
AMD documentation for the Radeon RX 7700 XT 12GB
AMD Radeon RX 7700 XT Product Specifications
AMD · 2023-08-25
AMD Instinct Documentation
ROCm guides, architecture details
Data Provenance
Every figure traced to a source
Primary Source
- Publisher
- AMD
- Published
- 2023-08-25
Data Quality
- Spec confidence
- Official
- Clock basis
- Boost
- Core precisions with figures
- 3 of 9
- Normalization
- All values in TFLOPS
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Frequently Asked Questions
How many TFLOPS does the AMD Radeon RX 7700 XT have?
The AMD Radeon RX 7700 XT delivers 35 TFLOPS FP32 and 70 TFLOPS FP16 at peak. Flopper does not currently have a verified FP8 throughput figure for it.
What is the power consumption of the AMD Radeon RX 7700 XT?
The AMD Radeon RX 7700 XT has a TDP (Thermal Design Power) rating of 245 watts.
How much memory does the AMD Radeon RX 7700 XT have?
The AMD Radeon RX 7700 XT is equipped with 12 GB of VRAM with 432 GB/s of memory bandwidth.
What architecture is the AMD Radeon RX 7700 XT based on?
The AMD Radeon RX 7700 XT is based on the RDNA 3 architecture, launched in 2023.
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