GPU

AMD Radeon RX 7800 XT

Edit@10 months ago

集成高速内存(显存)
容量

16 GB

(GDDR6 256-bit)

带宽

624 GB/s

89 Token/s

向量计算
FP64
1.17 T
FP32
37.32 T
FP16
74.65 T
BF16
X
INT32
INT8
X

AMD Radeon RX 7800 XT General-Purpose Float-Point performance (Vector Performance / Scalar Performance)

FP64: 1.17 TFLOPS

FP32: 37.32 TFLOPS

FP16: 74.65 TFLOPS

矩阵计算
FP64
X
FP32
X
FP16
74.65 T
FP8
X
TF32
X
BF16
74.65 T
INT16
X
INT8
74.65 T
INT4
149.30 T

AMD Radeon RX 7800 XT AI performance (Tensor Performance / Matrix Performance)

FP16: 74.65 TFLOPS

BF16: 74.65 TFLOPS

INT8: 74.65 TOPS

INT4: 149.30 TOPS

一般参数
AMD Radeon RX 7800 XT is a 5nm chip, has 28100 million transistors, launched by AMD at 2023. It has 16 GB built-in(On-Board/On-Chip) memory with bandwidth up to 624 GB/s. It has 3840 general-purpose ALUs(CUDA cores/Shader cores) and 120 matrix cores(Tensor cores) .
制程工艺
5 nm
发布年份
2023

向量(CUDA)核心数
3840
矩阵(Tensor)核心数
120
核心频率
1295 ~ 2430 MHz
缓存
64MB